121203314104 has 16 divisors (see below), whose sum is σ = 240624226800. Its totient is φ = 57036853632.

The previous prime is 121203314093. The next prime is 121203314123. The reversal of 121203314104 is 401413302121.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 445600284 + ... + 445600555.

It is an arithmetic number, because the mean of its divisors is an integer number (15039014175).

Almost surely, 2^121203314104 is an apocalyptic number.

It is an amenable number.

121203314104 is a deficient number, since it is larger than the sum of its proper divisors (119420912696).

121203314104 is a wasteful number, since it uses less digits than its factorization.

121203314104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 891200862 (or 891200858 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 121203314104 its reverse (401413302121), we get a palindrome (522616616225).

The spelling of 121203314104 in words is "one hundred twenty-one billion, two hundred three million, three hundred fourteen thousand, one hundred four".